2006672 has 20 divisors (see below), whose sum is σ = 3916416. Its totient is φ = 996000.

The previous prime is 2006671. The next prime is 2006677. The reversal of 2006672 is 2766002.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (2006671) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2297 + ... + 3047.

2^2006672 is an apocalyptic number.

It is an amenable number.

2006672 is a deficient number, since it is larger than the sum of its proper divisors (1909744).

2006672 is a wasteful number, since it uses less digits than its factorization.

2006672 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 926 (or 920 counting only the distinct ones).

The product of its (nonzero) digits is 1008, while the sum is 23.

The square root of 2006672 is about 1416.5705065404. The cubic root of 2006672 is about 126.1320527036.

The spelling of 2006672 in words is "two million, six thousand, six hundred seventy-two".